A00 Irregular Openings (1.g3 d5 2.Bg2 c5 3.d3 Nc6 4.Nd2)

[Event "Rated game, 1m + 0s"] [Site "Private 4"] [Date "2008.03.19"] [Round "?"] [White "Leuchtturm03"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1654"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "35"] [EventDate "2008.03.19"] [SourceTitle "playchess.com"] 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nd2 {A00 Irregular Openings} e5 5. e3 (5. e4 Nf6 6. h3 Be7 7. Ne2 O-O 8. O-O Be6 9. f4 dxe4 10. dxe4 exf4 11. gxf4 Qc7 12. f5 Bc8 13. Nc4 Rd8 14. Bf4 Rxd1 15. Raxd1 Qd7 16. Rxd7 Bxd7 17. Rd1 Rd8 18. Bc7 Rc8 19. Bh2 Nd4 {Suttles,D (2475)-Spassov,L (2410) Surakarta 1982 1/2-1/2 (58)} ) (5. c4 d4 6. a3 Be7 7. Ngf3 Nf6 8. O-O O-O 9. Qc2 h6 10. e4 dxe3 11. fxe3 Ng4 12. Ne4 f5 13. Nc3 f4 14. exf4 Nd4 15. Nxd4 Qxd4+ 16. Kh1 exf4 17. Ne2 Nf2+ 18. Kg1 Nh3+ 19. Kh1 Nf2+ {Baturina,A (2123)-Belani,M (2059) Bol na Bracu 2013 1/ 2-1/2}) 5... Nf6 {0.07/24} (5... Be6 $15 {-0.63/24}) 6. Ndf3 $146 {-0.84/23} ( 6. Ne2 $11 {0.07/24}) (6. h3 g6 7. b3 Bg7 8. Bb2 O-O 9. a3 Be6 10. Ne2 Qc8 11. Nf3 Ne8 12. Ng5 Nc7 13. Nxe6 Qxe6 14. O-O f5 15. Qd2 g5 16. e4 dxe4 17. dxe4 f4 18. gxf4 gxf4 19. f3 Rf6 20. Rad1 Rd8 {Luebbers,H-Weigel,H (2290) Germany 1995 0-1 (48)}) 6... Be7 {-0.40/27} (6... Bd6 $17 {-0.84/23}) 7. Bd2 {-1.29/23} (7. Ne2 $15 {-0.40/27}) 7... O-O {-0.62/25} (7... e4 $17 {-1.29/23} 8. dxe4 dxe4) 8. Qe2 $2 {-2.56/21 [#]} (8. Bc3 $15 {-0.62/25}) 8... e4 {-1.44/26} (8... Qb6 $19 {-2.56/21} 9. Rb1 Rd8) 9. Ng5 {-2.85/23} (9. dxe4 $17 {-1.44/26 only move.} dxe4 10. Ng5) 9... h6 $19 10. h4 hxg5 {-1.64/25} (10... Bg4 $142 {-3.05/23} 11. f3 exd3 12. Qxd3 c4) 11. hxg5 Bg4 12. f3 exf3 {-1.02/24} (12... Nh5 $19 { -1.91/24} 13. Qf2 exf3 14. Bxf3 Bd6) 13. Bxf3 $17 Bxf3 14. Qxf3 {-1.57/27} (14. Nxf3 $15 {-0.55/29} Ng4 15. e4) 14... Nh7 $2 {#4/22 [#]} (14... Ne5 $17 { -1.57/27} 15. Qe2 Nfg4) 15. Qh5 {White mates.} f5 16. g6 Re8 17. Qxh7+ Kf8 18. Qh8# {Accuracy: White = 14%, Black = 21%.} 1-0 [Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2014.04.23"] [Round "?"] [White "rolandobrazil"] [Black "Vierjoki, Timo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1598"] [BlackElo "1520"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "141"] [EventDate "2014.??.??"] {[%evp 10,141,0,-37,4,-32,-9,-18,30,3,138,94,117,98,102,96,124,123,562,558,567, 320,327,321,325,292,332,253,249,255,262,255,233,237,321,321,392,355,349,316, 344,310,320,290,247,129,137,123,195,76,85,19,24,0,70,8,61,-91,-82,-120,0,0,8,0, 0,0,0,0,0,0,107,8,8,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,-8,0,-29978,-29979,-29987,-29988,-29988,-29988,-29988,-29989,-29990,-29988, -29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992,-29993,-29994,-29994, -29994,-29994,-29994,-29994,-29994,-29994,-29995,-29995]} 1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nd2 {A00 Irregular Openings} e5 5. e4 Nf6 (5... d4 6. Ngf3 Be6 7. O-O g5 8. Nc4 f6 9. c3 h5 10. cxd4 cxd4 11. a4 Nge7 12. Qb3 Rg8 13. Bd2 Rb8 14. h4 g4 15. Ne1 Nc8 16. Nc2 Nd6 17. N2a3 Be7 18. Nxd6+ Qxd6 19. Nc4 Qd7 20. Kh2 { Gabrielian,A (2520)-Sakaev,K (2637) Sochi 2006 1/2-1/2 (51)}) 6. Ne2 {LiveBook: 11 Games} Be6 $146 {0.04/28} (6... dxe4 $15 {-0.37/22 should be considered.} 7. Nxe4 Nxe4 8. Bxe4 Bh3) (6... Be7 7. O-O (7. Nc3 Be6 8. O-O O-O 9. f4 d4 10. Ne2 b5 11. f5 Bc8 12. h3 a6 13. g4 h6 14. a3 Qb6 15. Kh2 Nh7 16. Qe1 Bd7 17. h4 f6 18. Rg1 Rac8 19. Qg3 Nd8 20. Nf3 Nf7 21. Bd2 c4 {Englert,J (1796)-Simukov,E (1489) Willingen 2016 1-0 (64)}) 7... O-O 8. h3 Qd7 9. exd5 Nxd5 10. Nc3 Nxc3 11. bxc3 Qc7 12. Nc4 Be6 13. Ne3 Rad8 14. c4 Qd7 15. g4 Bg5 16. Bb2 Nd4 17. Re1 h5 18. Bd5 hxg4 19. Bxd4 cxd4 20. Nxg4 f6 21. Bxe6+ {Mandl,R (2245)-Hanisch,J (2160) Germany 1999 1/2-1/2 (33)}) 7. O-O $11 Be7 8. f4 {The position is equal. } exf4 {0.30/24} (8... Ng4 {-0.18/27 is more appropriate.} 9. Nb3 dxe4) 9. Nxf4 dxe4 {1.38/23} (9... Bg4 $11 {0.03/26} 10. Bf3 Bxf3 11. Qxf3 O-O) 10. Nxe4 { 0.94/25} (10. Nxe6 $142 {1.38/23} fxe6 11. Nxe4) 10... Qd7 11. Nxf6+ Bxf6 12. Nxe6 Qxe6 13. Re1 Be5 $2 {5.62/23 [%mdl 8192]} (13... Ne5 $16 {1.23/26 is more resistant.} 14. Be3 (14. Bxb7 Rb8 $16) 14... Rc8) 14. Bxc6+ $18 bxc6 15. Bf4 f6 16. Bxe5 fxe5 17. Qh5+ g6 18. Qxe5 Qxe5 19. Rxe5+ {[%mdl 4096] Endgame KRR-KRR} Kd7 20. Rxc5 Rab8 21. b3 Rhf8 22. Rf1 Rbe8 23. Rxf8 Rxf8 {KR-KR} 24. Re5 Kd6 25. d4 Rf3 26. c4 Rd3 27. Re4 {1.29/32} (27. Ra5 $18 {2.47/25}) 27... Rd2 $16 28. Rf4 Rxa2 {1.95/26} (28... Ke6 $16 {1.23/32}) 29. Rf2 {0.76/31} (29. Rf6+ $18 {1.95/26 has better winning chances.} Kc7 30. Rf7+ Kb8 31. Rxh7) 29... Ra3 30. Rb2 {0.19/38} (30. Rf6+ $16 {0.85/28} Kc7 31. Rf7+ Kb8 32. Rf8+ (32. Rxh7 Rxb3 33. Rg7 a5 $14) 32... Kc7 33. Rf7+ Kb8 34. Rf3 (34. Rxh7 Rxb3 35. Rh6 a5 $14)) 30... a5 31. Kg2 Ra1 {0.70/27} ({Black should try} 31... Ke6 $11 {0.00/41 }) 32. Kh3 {0.08/37} ({Better is} 32. Kf3 $14 {0.70/27}) 32... Rd1 {0.61/36} ( 32... Kc7 $11 {0.08/37}) 33. Kh4 $2 {-0.91/34} (33. Ra2 $14 {0.61/36 stays ahead.}) 33... Rxd4+ $17 34. Kg5 {[%tqu "En","", "","","d6c5","",10]} Re4 { 0.00/37} (34... Kc5 $1 $17 {-1.20/30} 35. Ra2 Kb4 36. Ra4+ Kxb3 37. Rxa5 Kxc4) 35. Kh6 Re7 36. b4 axb4 37. Rxb4 Kc5 38. Ra4 Rd7 39. g4 Kd6 {1.07/36} (39... Kd4 $11 {0.00/41}) {[%tqu "En", "","","","a4a5","",10]} 40. h4 {0.08/43} (40. Ra5 $1 $16 {1.07/36}) 40... Ke6 41. Kg5 Ke5 42. Ra6 c5 43. Rf6 Rc7 44. Rf1 Kd4 45. Rf4+ Ke5 {[#] Threatens to win with ...h6+!} 46. Rf1 Kd4 47. Rc1 Re7 48. h5 gxh5 49. Kxh5 Kd3 50. g5 Kd2 51. Rh1 Kd3 52. Rh4 Rc7 53. Kh6 Kc3 54. Rf4 Kd3 55. Kh5 Ke3 56. Kg4 Rd7 {aiming for ...Rd4.} 57. Kf5 $2 {-#22/33 [%mdl 8192] [#]} (57. Rf1 $11 {0.00/39}) 57... Rf7+ {Black mates.} 58. Ke5 Rxf4 {KR-KPP} 59. Kd5 Rg4 60. Kxc5 Rxg5+ {KR-KP} 61. Kb6 h5 62. c5 {[%tqu "En","","","", "g5c5","",10]} Rxc5 $1 63. Kxc5 {KP-K} h4 64. Kd5 h3 65. Ke5 h2 66. Kf5 h1=Q 67. Ke5 Qh4 68. Kd5 Qd4+ 69. Kc6 Qe5 70. Kb6 Kd4 71. Kc6 {[%mdl 32768] Accuracy: White = 51%, Black = 49%. . An unexpected result.} 1/2-1/2